im trying to order my lift but i need to figure out if i have the factory 2.5in or 3.5in rear block and im not 100% sure where im suppose to measure. can someone please help so i can order this.
thanks

the block between the rear axle & the leaf spring measure that block
it should also have a tab/arm off of it to touch the bump stop
if i had a pic id send it but i dont
how big of a lift are you getting?
im running a pro comp 6.5" with 35x13.5x18

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